"use strict";

import m from "mithril";
import * as taskQueue from "../task-queue";
import * as store from "../store";
import * as notifications from "../notifications";

const component = {
  view: vnode => {
    return m(
      "button.primary",
      {
        title: "Initiate session and refresh basic parameters",
        onclick: e => {
          e.target.disabled = true;
          const params = Object.values(vnode.attrs.parameters);
          const task = {
            name: "getParameterValues",
            parameterNames: params,
            device: vnode.attrs.device["DeviceID.ID"].value[0]
          };

          taskQueue
            .commit([task], (deviceId, connectionRequestStatus, tasks2) => {
              for (let t of tasks2)
                if (t.status === "stale") taskQueue.deleteTask(t);
              if (connectionRequestStatus !== "OK")
                notifications.push(
                  "error",
                  `${deviceId}: ${connectionRequestStatus}`
                );
              else if (tasks2[0].status === "stale")
                notifications.push(
                  "error",
                  `${deviceId}: No contact from device`
                );
              else if (tasks2[0].status === "fault")
                notifications.push("error", `${deviceId}: Refresh faulted`);
              else notifications.push("success", `${deviceId}: Summoned`);
            })
            .then(() => {
              e.target.disabled = false;
              store.fulfill(0, Date.now());
            });
        }
      },
      "Summon"
    );
  }
};

export default component;